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[vgtv] Extract all formats, add support for wasLive and live streamTypes

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pull/3801/head
Sergey M․ 10 years ago
parent cc7fec5818
commit 321c1e44f9
1 changed files with 100 additions and 57 deletions
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157
youtube_dl/extractor/vgtv.py
Unescape Escape View File

@ -4,70 +4,113 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import float_or_none
from ..utils import (
ExtractorError
)
class VGTVIE(InfoExtractor):
# Because of the #! in the URL structure we need to add ' before and after given URL.
# Or else it will cry: -bash: !/video/100495/lars-og-lars-sesong-6-episode-6-lakselus: event not found
_VALID_URL = r'http://(?:www\.)?vgtv\.no/#!/(?:.*)/(?P<id>[0-9]+)/(?P<title>[^?#]*)'
_TEST = {
'url': 'http://www.vgtv.no/#!/video/84196/hevnen-er-soet-episode-10-abu',
'md5': 'b8be7a234cebb840c0d512c78013e02f',
'info_dict': {
'id': '84196',
'ext': 'mp4',
'title': 'Hevnen er søt episode 10: Abu',
'description': 'md5:e25e4badb5f544b04341e14abdc72234',
'timestamp': 1404626400,
'upload_date': '20140706'
}
}
_VALID_URL = r'http://(?:www\.)?vgtv\.no/#!/(?:.*)/(?P<id>[0-9]+)'
_TESTS = [
{
# streamType: vod
'url': 'http://www.vgtv.no/#!/video/84196/hevnen-er-soet-episode-10-abu',
'md5': 'b8be7a234cebb840c0d512c78013e02f',
'info_dict': {
'id': '84196',
'ext': 'mp4',
'title': 'Hevnen er søt episode 10: Abu',
'description': 'md5:e25e4badb5f544b04341e14abdc72234',
'thumbnail': 're:^https?://.*\.jpg',
'duration': 648.000,
'timestamp': 1404626400,
'upload_date': '20140706'
},
},
{
# streamType: wasLive
'url': 'http://www.vgtv.no/#!/live/100764/opptak-vgtv-foelger-em-kvalifiseringen',
'info_dict': {
'id': '100764',
'ext': 'mp4',
'title': 'OPPTAK: VGTV følger EM-kvalifiseringen',
'description': 'md5:3772d9c0dc2dff92a886b60039a7d4d3',
'thumbnail': 're:^https?://.*\.jpg',
'duration': 9056.000,
'timestamp': 1410113864,
'upload_date': '20140907'
},
'params': {
# m3u8 download
'skip_download': True,
},
},
{
# streamType: live
'url': 'http://www.vgtv.no/#!/live/100015/direkte-her-kan-du-se-laksen-live-fra-suldalslaagen',
'info_dict': {
'id': '100015',
'ext': 'mp4',
'title': 'DIREKTE: Her kan du se laksen live fra Suldalslågen!',
'description': 'md5:9a60cc23fa349f761628924e56eeec2d',
'thumbnail': 're:^https?://.*\.jpg',
'duration': 0,
'timestamp': 1407423348,
'upload_date': '20140807'
},
'params': {
# m3u8 download
'skip_download': True,
},
},
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
# Download JSON file containing video info.
data = self._download_json('http://svp.vg.no/svp/api/v1/vgtv/assets/%s?appName=vgtv-website' % video_id, video_id, 'Downloading media JSON')
data = self._download_json(
'http://svp.vg.no/svp/api/v1/vgtv/assets/%s?appName=vgtv-website' % video_id,
video_id, 'Downloading media JSON')
# Known streamType: vod, live, wasLive
# Will it even be possible to add support for live streams?
if data['streamType'] != 'vod':
raise ExtractorError('Stream type \'%s\' is not yet supported.' % data['streamType'], expected=True)
streams = data['streamUrls']
# Add access token to image or it will fail.
thumbnail = data['images']['main'] + '?t[]=900x506q80'
formats = []
formats = []
hls_url = streams.get('hls')
if hls_url:
formats.extend(self._extract_m3u8_formats(hls_url, video_id, 'mp4'))
# Most videos are in MP4, but some are either HLS or HDS.
# Don't want to support HDS.
if data['streamUrls']['mp4'] is not None:
formats.append({
'url': data['streamUrls']['mp4'],
'format_id': 'mp4',
'ext': 'mp4'
})
elif data['streamUrls']['hls'] is not None:
self.to_screen(u'No MP4 URL found, using m3u8. This may take some extra time.')
formats.append({
'url': data['streamUrls']['hls'],
'format_id': 'm3u8',
'ext': 'mp4'
})
else:
raise ExtractorError('No download URL found for video: %s.' % video_id, expected=True)
hds_url = streams.get('hds')
if hds_url:
formats.extend(self._extract_f4m_formats(hds_url + '?hdcore=3.2.0&plugin=aasp-3.2.0.77.18', video_id))
return {
'id': video_id,
'title': data['title'],
'description': data['description'],
'thumbnail': thumbnail,
'timestamp': data['published'],
'duration': data['duration'],
'view_count': data['displays'],
'formats': formats,
}
mp4_url = streams.get('mp4')
if mp4_url:
_url = hls_url or hds_url
MP4_URL_TEMPLATE = '%s/%%s.%s' % (mp4_url.rpartition('/')[0], mp4_url.rpartition('.')[-1])
for mp4_format in _url.split(','):
m = re.search('(?P<width>\d+)_(?P<height>\d+)_(?P<vbr>\d+)', mp4_format)
if not m:
continue
width = int(m.group('width'))
height = int(m.group('height'))
vbr = int(m.group('vbr'))
formats.append({
'url': MP4_URL_TEMPLATE % mp4_format,
'format_id': 'mp4-%s' % vbr,
'width': width,
'height': height,
'vbr': vbr,
'preference': 1,
})
self._sort_formats(formats)
return {
'id': video_id,
'title': data['title'],
'description': data['description'],
'thumbnail': data['images']['main'] + '?t[]=900x506q80',
'timestamp': data['published'],
'duration': float_or_none(data['duration'], 1000),
'view_count': data['displays'],
'formats': formats,
}
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